#!/usr/bin/env python

import copy
import os
import subprocess
import birchenv

ACEENV = copy.copy(os.environ)

if not ACEENV.has_key('BIRCH') or not ACEENV.has_key('BIRCH_PLATFORM'):
    print("ERROR - BIRCH environment not properly set")
    exit()

ACEDB = os.path.join(birchenv.BIRCH, 'labace')
BINDIR = os.path.join(ACEDB, 'bin')

# Top directory for your lab database
ACEENV['ACEDB'] = ACEDB
#ACEENV['ACEDB_COMMON'] = ACEDB

# Directory to contain the binary database file
ACEENV['DBDIR'] = os.path.join(ACEDB, 'database')

# Directory for executable code specific for your database
# eg. this script
ACEENV['BINDIR'] = BINDIR

#Choose a WYSIWIG editor for viewing ASCII files. 
# Xcoral is a nice alternative. However, due to typical shell weirdness,
# trying to execute external programs (other than xv, for some reason)
#gives getwd errors. So, the fix is to have a shell script in a
#fully qualified path, that does what we want.
if not ACEENV.has_key('ACE_XEditor'):
    ACEENV['ACE_XEditor'] = 'dtpad'
ACEENV['ACE_EDIT_COMMAND'] = os.path.join(BINDIR, 'acetextedit')

 
#Choose a graphic viewer
if not ACEENV.has_key('ACE_Viewer'):
    ACEENV['ACE_Viewer'] = 'xv'
ACEENV['ACE_VIEW_COMMAND'] = os.path.join(BINDIR, 'aceviewer')


#Choose a Web browser
if not ACEENV.has_key('ACE_Browser'):
    ACEENV['ACE_Browser'] = 'mozilla'
    # ACEENV['ACE_Browser', os.path.join('central', 'local', 'netscape7', 'netscape'))
ACEENV['ACE_BROWSER_COMMAND'] = os.path.join(BINDIR, 'aceBrowser')

#Choose a .pdf viewer
if not ACEENV.has_key('ACE_PDF_Viewer'):
    ACEENV['ACE_PDF_Viewer'] = 'acroread'
ACEENV['ACE_PDF_COMMAND'] = os.path.join(BINDIR, 'acePDFviewer')

#Choose a GenBank retrieval command
if not ACEENV.has_key('ACEFETCH'):
    ACEENV['ACEFETCH'] = os.path.join(BINDIR, 'acefetch')

# Run xace, and call cleanup.csh to make sure all files
# have correct group membership and permissions.
if ACEENV.has_key('PATH'):
    ACEENV['PATH'] = BINDIR + os.pathsep + str(ACEENV['PATH'])
else:
    ACEENV['PATH'] = BINDIR

print birchenv.BIRCHLIBS
if (birchenv.BIRCHLIBS != ''):
    if ACEENV.has_key('LD_LIBRARY_PATH'):
        ACEENV['LD_LIBRARY_PATH'] = str(ACEENV['LD_LIBRARY_PATH']) + os.pathsep + birchenv.BIRCHLIBS
    else:
        ACEENV['LD_LIBRARY_PATH'] = birchenv.BIRCHLIBS

if (birchenv.BIRCH_PLATFORM == 'osx-x86_64'):
    ACEENV['DYLD_LIBRARY_PATH'] = str(ACEENV['LD_LIBRARY_PATH'])

#(xace; $BINDIR/cleanup.csh)&
# cleanup.csh will give error messages if run by users who don't
# have write permissions for the database directroy.
# We should fix this.
subprocess.call(['xace'], env=ACEENV) # &